Update to Django REST Framework 2.3.6.
Merge pull request #421 from benkonrath/update-to-drf-2.3.6

Update to Django REST Framework 2.3.6.
Redo homepage api. One call will do now.
Don't break homepage on missing content.
Merge pull request #422 from gannetson/home-improvement

Redo homepage api. One call will do now.
Implement news items
Merge pull request #424 from gannetson/have-i-got-news-for-you

Implement news items
Fix tests for news items (blogs)
Merge pull request #425 from gannetson/fix-blog-tests

Fix tests for news items (blogs)